Source code

Revision control

Other Tools

Test Info:

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<style type="text/css">
.contain {
height: 10px;
margin: 2px 3px;
padding-top: 1px;
}
.fl {
float: left;
width: 4px;
height: 5px;
}
.fr {
float: right;
width: 5px;
height: 5px;
}
</style>
</head>
<body>
<div style="width: 41px; column-count: 3;">
<div class="contain"></div>
<div class="contain"></div>
<div class="fl"></div>
<div class="fl"></div>
<div class="fr"></div>
<div></div>
<div class="fr"></div>
<div class="contain"><div class="fl"></div></div>
<div class="contain" style="float: left;"></div>
<div class="fl"></div>
<div class="fr"></div>
<div class="contain"><div class="fl"></div><div class="fr"></div></div>
<div class="fl"></div>
<div class="fr"></div>
</div>
</body>
</html>